--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/share/vm/utilities/globalDefinitions_visCPP.hpp	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,193 @@
+/*
+ * Copyright 1997-2007 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+
+// This file holds compiler-dependent includes,
+// globally used constants & types, class (forward)
+// declarations and a few frequently used utility functions.
+
+# include <ctype.h>
+# include <string.h>
+# include <stdarg.h>
+# include <stdlib.h>
+# include <stddef.h>// for offsetof
+# include <io.h>    // for stream.cpp
+# include <float.h> // for _isnan
+# include <stdio.h> // for va_list
+# include <time.h>
+# include <fcntl.h>
+// Need this on windows to get the math constants (e.g., M_PI).
+#define _USE_MATH_DEFINES
+# include <math.h>
+
+// 4810578: varargs unsafe on 32-bit integer/64-bit pointer architectures
+// When __cplusplus is defined, NULL is defined as 0 (32-bit constant) in
+// system header files.  On 32-bit architectures, there is no problem.
+// On 64-bit architectures, defining NULL as a 32-bit constant can cause
+// problems with varargs functions: C++ integral promotion rules say for
+// varargs, we pass the argument 0 as an int.  So, if NULL was passed to a
+// varargs function it will remain 32-bits.  Depending on the calling
+// convention of the machine, if the argument is passed on the stack then
+// only 32-bits of the "NULL" pointer may be initialized to zero.  The
+// other 32-bits will be garbage.  If the varargs function is expecting a
+// pointer when it extracts the argument, then we may have a problem.
+//
+// Solution: For 64-bit architectures, redefine NULL as 64-bit constant 0.
+#ifdef _LP64
+#undef NULL
+// 64-bit Windows uses a P64 data model (not LP64, although we define _LP64)
+// Since longs are 32-bit we cannot use 0L here.  Use the Visual C++ specific
+// 64-bit integer-suffix (i64) instead.
+#define NULL 0i64
+#else
+#ifndef NULL
+#define NULL 0
+#endif
+#endif
+
+// NULL vs NULL_WORD:
+// On Linux NULL is defined as a special type '__null'. Assigning __null to
+// integer variable will cause gcc warning. Use NULL_WORD in places where a
+// pointer is stored as integer value.
+#define NULL_WORD NULL
+
+// Compiler-specific primitive types
+typedef unsigned __int8  uint8_t;
+typedef unsigned __int16 uint16_t;
+typedef unsigned __int32 uint32_t;
+typedef unsigned __int64 uint64_t;
+
+#ifdef _WIN64
+typedef unsigned __int64 uintptr_t;
+#else
+typedef unsigned int uintptr_t;
+#endif
+typedef signed   __int8  int8_t;
+typedef signed   __int16 int16_t;
+typedef signed   __int32 int32_t;
+typedef signed   __int64 int64_t;
+#ifdef _WIN64
+typedef signed   __int64 intptr_t;
+typedef signed   __int64 ssize_t;
+#else
+typedef signed   int intptr_t;
+typedef signed   int ssize_t;
+#endif
+
+//----------------------------------------------------------------------------------------------------
+// Additional Java basic types
+
+typedef unsigned char    jubyte;
+typedef unsigned short   jushort;
+typedef unsigned int     juint;
+typedef unsigned __int64 julong;
+
+//----------------------------------------------------------------------------------------------------
+// Special (possibly not-portable) casts
+// Cast floats into same-size integers and vice-versa w/o changing bit-pattern
+
+inline jint    jint_cast   (jfloat  x)           { return *(jint*   )&x; }
+inline jlong   jlong_cast  (jdouble x)           { return *(jlong*  )&x; }
+
+inline jfloat  jfloat_cast (jint    x)           { return *(jfloat* )&x; }
+inline jdouble jdouble_cast(jlong   x)           { return *(jdouble*)&x; }
+
+
+//----------------------------------------------------------------------------------------------------
+// Non-standard stdlib-like stuff:
+inline int strcasecmp(const char *s1, const char *s2) { return _stricmp(s1,s2); }
+
+
+//----------------------------------------------------------------------------------------------------
+// Debugging
+
+#if _WIN64
+extern "C" void breakpoint();
+#define BREAKPOINT ::breakpoint()
+#else
+#define BREAKPOINT __asm { int 3 }
+#endif
+
+//----------------------------------------------------------------------------------------------------
+// Checking for nanness
+
+inline int g_isnan(jfloat  f)                    { return _isnan(f); }
+inline int g_isnan(jdouble f)                    { return _isnan(f); }
+
+//----------------------------------------------------------------------------------------------------
+// Checking for finiteness
+
+inline int g_isfinite(jfloat  f)                 { return _finite(f); }
+inline int g_isfinite(jdouble f)                 { return _finite(f); }
+
+//----------------------------------------------------------------------------------------------------
+// Constant for jlong (specifying an long long constant is C++ compiler specific)
+
+// Build a 64bit integer constant on with Visual C++
+#define CONST64(x)  (x ## i64)
+#define UCONST64(x) ((uint64_t)CONST64(x))
+
+const jlong min_jlong = CONST64(0x8000000000000000);
+const jlong max_jlong = CONST64(0x7fffffffffffffff);
+
+//----------------------------------------------------------------------------------------------------
+// Miscellaneous
+
+inline int vsnprintf(char* buf, size_t count, const char* fmt, va_list argptr) {
+  // If number of characters written == count, Windows doesn't write a
+  // terminating NULL, so we do it ourselves.
+  int ret = _vsnprintf(buf, count, fmt, argptr);
+  if (count > 0) buf[count-1] = '\0';
+  return ret;
+}
+
+// Visual Studio 2005 deprecates POSIX names - use ISO C++ names instead
+#if _MSC_VER >= 1400 && !defined(_WIN64)
+#define open _open
+#define close _close
+#define read  _read
+#define write _write
+#define lseek _lseek
+#define unlink _unlink
+#define strdup _strdup
+#endif
+
+#pragma warning( disable : 4100 ) // unreferenced formal parameter
+#pragma warning( disable : 4127 ) // conditional expression is constant
+#pragma warning( disable : 4514 ) // unreferenced inline function has been removed
+#pragma warning( disable : 4244 ) // possible loss of data
+#pragma warning( disable : 4512 ) // assignment operator could not be generated
+#pragma warning( disable : 4201 ) // nonstandard extension used : nameless struct/union (needed in windows.h)
+#pragma warning( disable : 4511 ) // copy constructor could not be generated
+#pragma warning( disable : 4291 ) // no matching operator delete found; memory will not be freed if initialization thows an exception
+
+// Portability macros
+#define PRAGMA_INTERFACE
+#define PRAGMA_IMPLEMENTATION
+#define PRAGMA_IMPLEMENTATION_(arg)
+#define VALUE_OBJ_CLASS_SPEC    : public _ValueObj
+
+// Formatting.
+#define FORMAT64_MODIFIER "I64"
+
+#define offset_of(klass,field) offsetof(klass,field)